Laboratory Medicine and Quality Assurance

Table. 3.

Number (%) of participants in proficiency tests for blood crossmatching

Trial Specimen Acceptable (%) Unacceptable (%) Intended response
1st BB-19-02 + BB-19-04 751 (99.5) 4 (0.5) Compatible
BB-19-02 + BB-19-05 701 (92.8) 54 (7.2) Incompatible
BB-19-02 + BB-19-06 744 (98.5) 11 (1.5) Compatible
2nd BB-19-08 + BB-19-10 695 (90.8) 70 (9.2) Incompatible
BB-19-08 + BB-19-11 762 (99.6) 3 (0.4) Compatible
BB-19-08 + BB-19-12 757 (99.1) 7 (0.9) Incompatible
Lab Med Qual Assur 2020;42:112~120 https://doi.org/10.15263/jlmqa.2020.42.3.112
© Lab Med Qual Assur